Eriocereus spinosissimus Buining & Brederoo in Kakteen And. Sukk. 28: 49. 1977
Eriocereus spinosissimus in Kakteen And. Sukk. 28: 49. 1977
is basionym for Arthrocereus spinosissimus, Kakteen Südamerika 1: 244. 1979
Eriocereus spinosissimus in Kakteen And. Sukk. 28: 49. 1977
Taxon for this name